After spending a few months observing macaque monkeys living in a Japanese forest, a group of scientists found a pattern of behavior they described as both "unusual" and "intriguing." Adolescent ...

A new study provides the first evidence of polyandry – when females choose to mate with more than one male – in female fallow deer. A new study provides the first evidence of polyandry -- when females ...

Fawns are keenly tuned to their mothers' voices, but female fallow deer can't recognize their own offspring based on sound alone, a new study finds. The imbalance is an example of how the type of ...

The forest is not a quiet place. It is full of all kinds of noises almost all of the time ... birds chirping, squirrels rustling about in the leaves and running through the limbs, turkeys scratching ...